Muthui, Zipporah Wanjiku <br/><br/>
Determination of the mechanical properties of biodegradable thermoplastic- polyactic acid and comparision with those of polythylene 
Zipporah Wanjiku Muthui 
 - Njoro   Egerton university  2010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polymers-Biodegradation
<br/><br/><label>LC Class. No.: </label>QD 380 .M88